EP 0592329 B1 19960703 - Telescopic guiding element for trenching apparatus for digging deep trenches with cutting drums
Title (en)
Telescopic guiding element for trenching apparatus for digging deep trenches with cutting drums
Title (de)
Teleskopische Führungvorrichtung für ein Baggergerät zum Graben von Tiefgräben mit Frästrommeln
Title (fr)
Organe de guidage télescopique pour appareil destiné à creuser dans le sol des tranchées de grande profondeur à l'aide de tambours de fraisage
Publication
Application
Priority
FR 9212045 A 19921009
Abstract (en)
[origin: EP0592329A1] Apparatus for producing trenches of great depth, of the type including a chassis equipped with cutting drums at its lower part. The chassis (1) is equipped at its upper part with at least one guide stop (4) capable of being displaced between a deployed upwards position in which it increases the effective length of the chassis (1) during operation of the apparatus, and a downwards retracted position in which it decreases the overall size of the chassis (1) while the apparatus is being transported. <IMAGE>
IPC 1-7
IPC 8 full level
E02D 17/13 (2006.01); E02F 3/18 (2006.01); E02F 3/20 (2006.01); E02F 3/22 (2006.01); E02F 5/02 (2006.01); E02F 5/08 (2006.01)
CPC (source: EP KR)
E02F 3/205 (2013.01 - EP); E02F 3/22 (2013.01 - EP); E02F 3/245 (2013.01 - KR); E02F 3/246 (2013.01 - KR); E02F 5/02 (2013.01 - KR)
Designated contracting state (EPC)
DE IT NL
DOCDB simple family (publication)
EP 0592329 A1 19940413; EP 0592329 B1 19960703; DE 592329 T1 19941117; DE 69303450 D1 19960808; DE 69303450 T2 19961219; FR 2696766 A1 19940415; FR 2696766 B1 19941110; JP H073838 A 19950106; KR 940009458 A 19940520
DOCDB simple family (application)
EP 93402492 A 19931008; DE 69303450 T 19931008; DE 93402492 T 19931008; FR 9212045 A 19921009; JP 28721793 A 19931012; KR 930020896 A 19931008